Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 1 - Section 1.6 - Transformations of Functions - Exercise Set: 2

Answer

Refer to the image below for the graph.
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Work Step by Step

$g(x) = f(x)-1$ means that the function $g(x)$ involves a vertical shit of 1 unit downward of the function $f(x)$. This means that the points of $f(x)$ will be moved 1 unit downward to find the corresponding points in $g(x)$. Doing this gives the points: $(-2, 1)$, $(0, 1)$, and $(,2, 1)$ Plot these points then connect the using a line segment. (refer to the attached image in the answer part above).
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